Foot thong



FIG. 1 is a top, left perspective view of a foot thong showing our new design;

FIG. 2 is a top, right perspective view thereof;

FIG. 3 is a bottom, left perspective view thereof;

FIG. 4 is a bottom, right perspective view thereof; and,

FIG. 5 is rear perspective view thereof.

The broken lines of the human leg and foot are for the purpose of illustrating environment and form no part of the claim. 

CLAIM The ornamental design for a foot thong, as shown and described. 